| // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 0 | FileCheck -check-prefix=DEF -check-prefix=NOSSP %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 1 | FileCheck -check-prefix=DEF -check-prefix=SSP %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 2 | FileCheck -check-prefix=DEF -check-prefix=SSPSTRONG %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -stack-protector 3 | FileCheck -check-prefix=DEF -check-prefix=SSPREQ %s |
| |
| // RUN: %clang_cc1 -emit-llvm -o - %s -fsanitize=safe-stack | FileCheck -check-prefix=DEF -check-prefix=SAFESTACK-NOSSP %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -fsanitize=safe-stack -stack-protector 0 | FileCheck -check-prefix=DEF -check-prefix=SAFESTACK-NOSSP %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -fsanitize=safe-stack -stack-protector 1 | FileCheck -check-prefix=DEF -check-prefix=SAFESTACK-SSP %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -fsanitize=safe-stack -stack-protector 2 | FileCheck -check-prefix=DEF -check-prefix=SAFESTACK-SSPSTRONG %s |
| // RUN: %clang_cc1 -emit-llvm -o - %s -fsanitize=safe-stack -stack-protector 3 | FileCheck -check-prefix=DEF -check-prefix=SAFESTACK-SSPREQ %s |
| |
| typedef __SIZE_TYPE__ size_t; |
| |
| int printf(const char * _Format, ...); |
| size_t strlen(const char *s); |
| char *strcpy(char *s1, const char *s2); |
| |
| // DEF: define {{.*}}void @test1(i8* %msg) #[[A:.*]] { |
| void test1(const char *msg) { |
| char a[strlen(msg) + 1]; |
| strcpy(a, msg); |
| printf("%s\n", a); |
| } |
| |
| // NOSSP-NOT: attributes #[[A]] = {{.*}} ssp |
| // SSP: attributes #[[A]] = {{.*}} ssp{{ }} |
| // SSPSTRONG: attributes #[[A]] = {{.*}} sspstrong |
| // SSPREQ: attributes #[[A]] = {{.*}} sspreq |
| |
| // SAFESTACK-NOSSP: attributes #[[A]] = {{.*}} safestack |
| // SAFESTACK-NOSSP-NOT: ssp |
| |
| // SAFESTACK-SSP: attributes #[[A]] = {{.*}} safestack ssp{{ }} |
| // SAFESTACK-SSPSTRONG: attributes #[[A]] = {{.*}} safestack sspstrong |
| // SAFESTACK-SSPREQ: attributes #[[A]] = {{.*}} safestack sspreq |
